Bamboo

Bamboo
Bamboo forest in Kyoto, Japan
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Clade:	Commelinids
Order:	Poales
Family:	Poaceae
Clade:	BOP clade
Subfamily:	Bambusoideae
Diversity
>1,462 (known species) species in 115 genera

Bamboo is a name for over 1,400 species of giant grasses in 115 different genera.^[1][2] All bamboos have wood-like stems. Bamboo mainly grows in Africa, America and in Asia but can easily grow in Europe.

Bamboo grows in clumps (although running varieties exist). The runners can be up to 40 metres (130 feet). David Farrelly, in his book The Book of Bamboo, says that bamboo has been measured to grow 1.21 meters (47.6 inches) in a 24-hour period. However, most bamboos (used for gardening) will grow more like 3 cm to 5 cm (1-2 inches) a day.

Almost all species of bamboo have hollow stems divided into nodes or joints. The stem can be up to 30 cm (a foot) in diameter. Each of the nodes has one side bud. Not all of those buds develop into branches, but some do. This makes bamboo one of the few grasses that have a branch structure. Bamboo rarely flowers. Some species only flower once, and then die off. The distance of two joints in a bamboo is the basis of a traditional Japanese unit of measurement, shaku.

1. ↑ Farrelly, David 1984. The Book of Bamboo. Sierra Club Books. ISBN 978-0-87156-825-0
2. ↑ Soreng, Robert J.; Peterson, Paul M.; Romaschenko, Konstantin; Davidse, Gerrit; Teisher, Jordan K.; Clark, Lynn G.; Barberá, Patricia; Gillespie, Lynn J.; Zuloaga, Fernando O. 2017. A worldwide phylogenetic classification of the Poaceae (Gramineae) II: An update and a comparison of two 2015 classifications. Journal of Systematics and Evolution. 55 (4): 259–290. doi:10.1111/jse.12262. ISSN 1674-4918